With the analysis among 731 patents, we discovered top 205 key players by total patent application. Matsushita Electronics Corp., POSCO Holdings Inc., NIPPON STEEL CORP. are dominant in this area. They take 27.22% of the total patent filing.
Osaka-fu, Japan
Patent: 135
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 15
California, United States
Patent: 13
Aichi-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Osaka-fu, Japan
Patent: 10
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With the analysis among related 14 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Gangyan Shenghua Technology Co., Ltd., CRRC Luoyang Co., Ltd., Nakanishi Manufacturing Co., Ltd. take 28.57% of patent filing during this period.
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 11 new entrants. Gangyan Shenghua Technology Co., Ltd., CRRC Luoyang Co., Ltd., Jiangsu Haida Textile Machinery Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 4 universities and scientific research institutions by total patent application. North China Electric Power University, Nanjing Normal University, Antioch College are dominant in this area. They take 60.87% of the total patent filing.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Ohio, United States
Patent: 1
Liaoning Sheng, China
Patent: 1